22715068 has 6 divisors (see below), whose sum is σ = 39751376. Its totient is φ = 11357532.

The previous prime is 22715041. The next prime is 22715083. The reversal of 22715068 is 86051722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2839380 + ... + 2839387.

Almost surely, 2^22715068 is an apocalyptic number.

It is an amenable number.

22715068 is a deficient number, since it is larger than the sum of its proper divisors (17036308).

22715068 is a wasteful number, since it uses less digits than its factorization.

22715068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5678771 (or 5678769 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 22715068 is about 4766.0327317382. The cubic root of 22715068 is about 283.2074544252.

The spelling of 22715068 in words is "twenty-two million, seven hundred fifteen thousand, sixty-eight".